| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 500 |  | 
                                    
                    
                        | 4000 |  | 
                                    
                    
                        | 5000 |  | 
                                    
                    
                        | 6700 |  | 
                                    
                    
                        | 7000 |  | 
                                    
                    
                        | 10000 |  | 
                                    
                    
                        | 12000 |  | 
                                    
                    
                        | 13000 |  | 
                                    
                    
                        | 13200 |  | 
                                    
                    
                        | 15000 |  | 
                                    
                    
                        | 20000 |  | 
                                    
                    
                        | 21000 |  | 
                                    
                    
                        | 22000 |  | 
                                    
                    
                        | 22500 |  | 
                                    
                    
                        | 25000 |  | 
                                    
                    
                        | 26000 |  | 
                                    
                    
                        | 26400 |  | 
                                    
                    
                        | 27000 |  | 
                                    
                    
                        | 28000 |  | 
                                    
                    
                        | 30000 |  | 
                                    
                    
                        | 32000 |  | 
                                    
                    
                        | 35000 |  | 
                                    
                    
                        | 36300 |  | 
                                    
                    
                        | 39000 |  | 
                                    
                    
                        | 40000 |  | 
                                    
                    
                        | 40500 |  | 
                                    
                    
                        | 41000 |  | 
                                    
                    
                        | 41400 |  | 
                                    
                    
                        | 42000 |  | 
                                    
                    
                        | 43500 |  | 
                                    
                    
                        | 43800 |  | 
                                    
                    
                        | 44000 |  | 
                                    
                    
                        | 45000 |  | 
                                    
                    
                        | 48000 |  | 
                                    
                    
                        | 50000 |  | 
                                    
                    
                        | 52000 |  | 
                                    
                    
                        | 55000 |  | 
                                    
                    
                        | 58000 |  | 
                                    
                    
                        | 60000 |  | 
                                    
                    
                        | 65000 |  | 
                                    
                    
                        | 67000 |  | 
                                    
                    
                        | 67500 |  | 
                                    
                    
                        | 68000 |  | 
                                    
                    
                        | 70000 |  | 
                                    
                    
                        | 71000 |  | 
                                    
                    
                        | 75000 |  | 
                                    
                    
                        | 78000 |  | 
                                    
                    
                        | 80000 |  | 
                                    
                    
                        | 84000 |  | 
                                    
                    
                        | 85000 |  | 
                                    
                    
                        | 89000 |  | 
                                    
                    
                        | 90000 |  | 
                                    
                    
                        | 100000 |  | 
                                    
                    
                        | 102000 |  | 
                                    
                    
                        | 110000 |  | 
                                    
                    
                        | 111400 |  | 
                                    
                    
                        | 112000 |  | 
                                    
                    
                        | 120000 |  | 
                                    
                    
                        | 130000 |  | 
                                    
                    
                        | 135000 |  | 
                                    
                    
                        | 140000 |  | 
                                    
                    
                        | 150000 |  | 
                                    
                    
                        | 160000 |  | 
                                    
                    
                        | 170000 |  | 
                                    
                    
                        | 180000 |  | 
                                    
                    
                        | 192000 |  | 
                                    
                    
                        | 200000 |  | 
                                    
                    
                        | 210000 |  | 
                                    
                    
                        | 216000 |  | 
                                    
                    
                        | 220000 |  | 
                                    
                    
                        | 225000 |  | 
                                    
                    
                        | 240000 |  | 
                                    
                    
                        | 250000 |  | 
                                    
                    
                        | 260000 |  | 
                                    
                    
                        | 265000 |  | 
                                    
                    
                        | 270000 |  | 
                                    
                    
                        | 280000 |  | 
                                    
                    
                        | 300000 |  | 
                                    
                    
                        | 315000 |  | 
                                    
                    
                        | 320000 |  | 
                                    
                    
                        | 350000 |  | 
                                    
                    
                        | 360000 |  | 
                                    
                    
                        | 375000 |  | 
                                    
                    
                        | 380000 |  | 
                                    
                    
                        | 400000 |  | 
                                    
                    
                        | 410000 |  | 
                                    
                    
                        | 420000 |  | 
                                    
                    
                        | 430000 |  | 
                                    
                    
                        | 450000 |  | 
                                    
                    
                        | 480000 |  | 
                                    
                    
                        | 500000 |  | 
                                    
                    
                        | 550000 |  | 
                                    
                    
                        | 560000 |  | 
                                    
                    
                        | 600000 |  | 
                                    
                    
                        | 633500 |  | 
                                    
                    
                        | 700000 |  | 
                                    
                    
                        | 750000 |  | 
                                    
                    
                        | 800000 |  | 
                                    
                    
                        | 820000 |  | 
                                    
                    
                        | 900000 |  | 
                                    
                    
                        | 1000000 |  | 
                                    
                    
                        | 1070000 |  | 
                                    
                    
                        | 1120000 |  | 
                                    
                    
                        | 1175000 |  | 
                                    
                    
                        | 1200000 |  | 
                                    
                    
                        | 1500000 |  | 
                                    
                    
                        | 2000000 |  | 
                                    
                    
                        | 4500000 |  | 
                                    
                    
                        | 5000000 |  | 
                                    
                    
                        | 8000000 |  | 
                                    
                    
                        | 2147483625 | don't know | 
                                    
                    
                        | 2147483639 | refusal | 
                                    
                    
                        | 2147483640 | skipped | 
                                    
                    
                        | 2147483645 | .x. censored | 
                                    
                    
                        | 10000001 | .. | 
                                    
                    
                        | Sysmiss |  | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.